Monolithic (Smooth) Acrylic

Aluminum Framed Skylight with Thermal Barrier Break

As with the aluminum framed skylight, our Thermal Barrier Break aluminum framed skylight offers excellent value by allowing vast amounts of natural daylight into the building through a a bubble shaped dome. A UL/FM Code Compliant Polyvinyl Chloride (PVC) Thermal Barrier Break is attached to the skylight frame to prevent thermal losses through the frame and the formation of condensation on its interior surfaces.

Feature List

  • Monolithic acrylic glazing offers competitive lighting and thermal perfomance values.
  • Bubble shaped dome
  • Extruded aluminum frame
  • Polyvinyl Chloride themal barrier break (UL/FM code compliant)
  • Corrosion resistant fasteners

Product Data Sheet

Monolithic Acrylic Unit Skylight PDS

AL | ALB | ALT | ALI | ALIB | ALIT Product Data Sheet


CAD Drawings
PDF Drawings

Curb Mounted Single Dome Skylight w/Thermal Barrier Break

Bristol ALB CM 1 (DWG)

Curb Mounted Double Dome Skylight w/Thermal Barrier Break

Bristol ALB CM 2 (DWG)

Curb Mounted Single Dome Skylight w/Thermal Barrier Break

Bristol ALB CM 1 (PDF)

Curb Mounted Double Dome Skylight w/Thermal Barrier Break

Bristol ALB CM 2 (PDF)

Who We Are Brochure

Bristol 086200 Master Format CSI Specification (DOC)

Product Information

Technical Information

Frame Material      Aluminum     
Dome Material Monolithic acrylic
Width Up to 60"
Length  Up to 120"
Visible Light Transmittance*  
Single Dome - Clear 95%
Single Dome - White 53%
Single Dome - Grey 27%
Single Dome - Bronze 27%
Double Dome - Clear/Clear 92%
Double Dome - White/Clear 49%
Double Dome - Grey/Clear 25%
Double Dome - Bronze/Clear 25%
Solar Heat Gain Coefficiency*  
Single Dome - Clear 0.79
Single Dome - White 0.68
Single Dome - Grey 0.50
Single Dome - Bronze 0.53
Double Dome - Clear/Clear 0.89
Double Dome - White/Clear 0.63
Double Dome - Grey/Clear 0.43
Double Dome - Bronze/Clear 0.44
U-Factor / R-Value*  
Single Dome - Clear 1.02 / 1.01
Single Dome - White 1.02 / 1.01
Single Dome - Grey 1.02 / 1.01
Single Dome - Bronze 1.02 / 1.01
Double Dome - Clear/Clear 0.56 / 1.79
Double Dome - White/Clear 0.56 / 1.79
Double Dome - Grey/Clear 0.56 / 1.79
Double Dome - Bronze/Clear 0.56 / 1.79

*Values may vary slightly depending on unit size and specifications.

Testing & Approval

Test Results
AAMA WDMA/CSA 101/I.S.2/A440-08 & WDMA/CSA 101/I.S.2/A440-05
IECC 2015 Meets without controls climate zone 1, meets with controls climate zones 2-8 (double glazed skylight)
NFPA CC2 Rated / Class A Plastic Performance
NFRC Certified (double glazed skylight)


Kingspan Light + Air daylighting products have been used on every continent in the world bar one under extreme climatic conditions and are manufactured from the highest quality materials, using state of the art production equipment to rigorous quality control standards, ensuring long-term reliability and service life.
  • 10 year standard material workmanship warranty*
​* Contact Kingspan for more information regarding our terms and conditions and optional warranty programs.

Related Products

Kingspan Light + Air LLC

Kingspan Light + Air LLC

28662 North Ballard Drive

Lake Forest, IL 60045

+1 (888) 719 0810